The 90x210mm Specimen Jar is a standard laboratory-grade container manufactured in China, primarily used for preserving and displaying biological samples.
Product Specifications & Features
- Dimensions: 90mm diameter by 210mm height.
- Material: Typically made from high-quality borosilicate glass 3.3, known for its chemical resistance, thermal stability, and transparency.
- Sealing: Most models feature a ground-in glass stopper (often with a knob) to provide an airtight seal, preventing evaporation or contamination of preservatives like formalin.
- Design: Heavy-walled construction ensures durability for long-term storage in aquatic medicine, agricultural science, and educational settings.
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